The Expanse: Osiris Reborn Wiki

Complete breakdown of all four pre-order editions for The Expanse: Osiris Reborn, including Standard, Deluxe, Miller's Pack, and Collector's Edition with pricing and contents.

Guide to the Gemini, the player's stolen Protogen ship in The Expanse: Osiris Reborn. Covers the ship's role as a mobile base, crew hub, and story element.

Complete guide to the major factions in The Expanse: Osiris Reborn, including the United Nations, MCRN, OPA, Pinkwater Security, and Protogen.

Full story overview and setting guide for The Expanse: Osiris Reborn, covering the timeline, main narrative, protomolecule conspiracy, and key plot elements.

Guide to all major locations in The Expanse: Osiris Reborn, including Eros Station, Ceres Station, Ganymede, Mars, Luna (Lovell City), and Io.

In-depth guide to zero-gravity movement, combat, and physics in The Expanse: Osiris Reborn, including magnetic boots, thrust mechanics, Coriolis force, and vacuum sound design.

Guide to all companions in The Expanse: Osiris Reborn, including Jay, Zafar, and Michael. Covers companion mechanics, permadeath, romance, and squad management.

Guide to character creation in The Expanse: Osiris Reborn, covering the three origin choices (Earther, Martian, Belter), the classless progression system, and example builds.

Detailed breakdown of The Expanse: Osiris Reborn's cover-based shooting, skill and tech systems, companion commands, destructible environments, and difficulty settings.

Complete overview of The Expanse: Osiris Reborn, a third-person action RPG set in The Expanse universe developed by Owlcat Games for PC, PS5, and Xbox Series X|S.